pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#71,289,732
← previous block
next block →
recent activity
Analyzing
Block #71,289,732
19 transactions · 15 stateful · 2026-04-29 11:41:37 UTC
Parallelism
63
/100
Blocked
60
%
Avg conflicts / tx
1.42
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,289,732
· 19 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#8
0x1094dc9f
#9
0x05ee6a22
#10
0x05ee6a22
#13
0x98717539
· blocks 1
#14
updateDataFeedsValuesPartial
#15
updatePosition
#16
setData
#17
get
#2
0x0c7abd22
· blocks 5
#18
0x39435dac
#3
0x0c7abd22
· blocks 4
#4
0x0c7abd22
· blocks 5
#5
0x0c7abd22
· blocks 2
#11
0xccf50a51
· blocks 1
#6
0x0c7abd22
· blocks 1
#12
0xccf50a51
#7
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
7
w6
11
w4
12
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd226c81a…a3bb
0xd32edf…ff58
13 touches
21 conflicts
0xde38584a…ecb7
0x2a68ba…90c5
8 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
8 touches
6 conflicts
0x0f012b21…cee5
0x065c9d…c394
8 touches
6 conflicts
0x00000000…002c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
FastLane: FastLaneAuctionHandler
21 conflicts on slot
0xd226c81a7f…5ba3bb
Audit this contract →
← previous block
·
next block →
recent activity